A Woman Is Being Treated for Endometritis After a Cesarean

A woman is being treated for endometritis after a cesarean birth.To prevent a possible complication,what action by the nurse is best?

A) Encourage the woman to empty her bladder every 4 hours.
B) Instruct the woman to monitor her temperature at home.
C) Prepare the woman to have cultures of her lochia taken.
D) Teach her to splint her abdominal incision when coughing.